t/t7501-commit.sh - git - Git at Google

 #!/bin/sh
 #
 # Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
 #

 # FIXME: Test the various index usages, -i and -o, test reflog,
 # signoff

 test_description='git commit'
 . ./test-lib.sh

 test_tick

 test_expect_success \
 	"initial status" \
 	"echo 'bongo bongo' >file &&
 	 git add file && \
 	 git status | grep 'Initial commit'"

 test_expect_success \
 	"fail initial amend" \
 	"test_must_fail git commit --amend"

 test_expect_success \
 	"initial commit" \
 	"git commit -m initial"

 test_expect_success \
 	"invalid options 1" \
 	"test_must_fail git commit -m foo -m bar -F file"

 test_expect_success \
 	"invalid options 2" \
 	"test_must_fail git commit -C HEAD -m illegal"

 test_expect_success \
 	"using paths with -a" \
 	"echo King of the bongo >file &&
 	test_must_fail git commit -m foo -a file"

 test_expect_success PERL \
 	"using paths with --interactive" \
 	"echo bong-o-bong >file &&
 	! (echo 7 | git commit -m foo --interactive file)"

 test_expect_success \
 	"using invalid commit with -C" \
 	"test_must_fail git commit -C bogus"

 test_expect_success \
 	"testing nothing to commit" \
 	"test_must_fail git commit -m initial"

 test_expect_success \
 	"next commit" \
 	"echo 'bongo bongo bongo' >file \
 	 git commit -m next -a"

 test_expect_success \
 	"commit message from non-existing file" \
 	"echo 'more bongo: bongo bongo bongo bongo' >file && \
 	 test_must_fail git commit -F gah -a"

 # Empty except stray tabs and spaces on a few lines.
 sed -e 's/@$//' >msg <<EOF
 		@

   @
 Signed-off-by: hula
 EOF
 test_expect_success \
 	"empty commit message" \
 	"test_must_fail git commit -F msg -a"

 test_expect_success \
 	"commit message from file" \
 	"echo 'this is the commit message, coming from a file' >msg && \
 	 git commit -F msg -a"

 cat >editor <<\EOF
 #!/bin/sh
 sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
 mv "$1-" "$1"
 EOF
 chmod 755 editor

 test_expect_success \
 	"amend commit" \
 	"EDITOR=./editor git commit --amend"

 test_expect_success \
 	"passing -m and -F" \
 	"echo 'enough with the bongos' >file && \
 	 test_must_fail git commit -F msg -m amending ."

 test_expect_success \
 	"using message from other commit" \
 	"git commit -C HEAD^ ."

 cat >editor <<\EOF
 #!/bin/sh
 sed -e "s/amend/older/g"  < "$1" > "$1-"
 mv "$1-" "$1"
 EOF
 chmod 755 editor

 test_expect_success \
 	"editing message from other commit" \
 	"echo 'hula hula' >file && \
 	 EDITOR=./editor git commit -c HEAD^ -a"

 test_expect_success \
 	"message from stdin" \
 	"echo 'silly new contents' >file && \
 	 echo commit message from stdin | git commit -F - -a"

 test_expect_success \
 	"overriding author from command line" \
 	"echo 'gak' >file && \
 	 git commit -m 'author' --author 'Rubber Duck <rduck@convoy.org>' -a >output 2>&1"

 test_expect_success \
 	"commit --author output mentions author" \
 	"grep Rubber.Duck output"

 test_expect_success PERL \
 	"interactive add" \
 	"echo 7 | git commit --interactive | grep 'What now'"

 test_expect_success \
 	"showing committed revisions" \
 	"git rev-list HEAD >current"

 cat >editor <<\EOF
 #!/bin/sh
 sed -e "s/good/bad/g" < "$1" > "$1-"
 mv "$1-" "$1"
 EOF
 chmod 755 editor

 cat >msg <<EOF
 A good commit message.
 EOF

 test_expect_success \
 	'editor not invoked if -F is given' '
 	 echo "moo" >file &&
 	 EDITOR=./editor git commit -a -F msg &&
 	 git show -s --pretty=format:"%s" | grep -q good &&
 	 echo "quack" >file &&
 	 echo "Another good message." | EDITOR=./editor git commit -a -F - &&
 	 git show -s --pretty=format:"%s" | grep -q good
 	 '
 # We could just check the head sha1, but checking each commit makes it
 # easier to isolate bugs.

 cat >expected <<\EOF
 72c0dc9855b0c9dadcbfd5a31cab072e0cb774ca
 9b88fc14ce6b32e3d9ee021531a54f18a5cf38a2
 3536bbb352c3a1ef9a420f5b4242d48578b92aa7
 d381ac431806e53f3dd7ac2f1ae0534f36d738b9
 4fd44095ad6334f3ef72e4c5ec8ddf108174b54a
 402702b49136e7587daa9280e91e4bb7cb2179f7
 EOF

 test_expect_success \
     'validate git rev-list output.' \
     'test_cmp expected current'

 test_expect_success 'partial commit that involves removal (1)' '

 	git rm --cached file &&
 	mv file elif &&
 	git add elif &&
 	git commit -m "Partial: add elif" elif &&
 	git diff-tree --name-status HEAD^ HEAD >current &&
 	echo "A	elif" >expected &&
 	test_cmp expected current

 '

 test_expect_success 'partial commit that involves removal (2)' '

 	git commit -m "Partial: remove file" file &&
 	git diff-tree --name-status HEAD^ HEAD >current &&
 	echo "D	file" >expected &&
 	test_cmp expected current

 '

 test_expect_success 'partial commit that involves removal (3)' '

 	git rm --cached elif &&
 	echo elif >elif &&
 	git commit -m "Partial: modify elif" elif &&
 	git diff-tree --name-status HEAD^ HEAD >current &&
 	echo "M	elif" >expected &&
 	test_cmp expected current

 '

 author="The Real Author <someguy@his.email.org>"
 test_expect_success 'amend commit to fix author' '

 	oldtick=$GIT_AUTHOR_DATE &&
 	test_tick &&
 	git reset --hard &&
 	git cat-file -p HEAD |
 	sed -e "s/author.*/author $author $oldtick/" \
 		-e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 		expected &&
 	git commit --amend --author="$author" &&
 	git cat-file -p HEAD > current &&
 	test_cmp expected current

 '

 test_expect_success 'amend commit to fix date' '

 	test_tick &&
 	newtick=$GIT_AUTHOR_DATE &&
 	git reset --hard &&
 	git cat-file -p HEAD |
 	sed -e "s/author.*/author $author $newtick/" \
 		-e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 		expected &&
 	git commit --amend --date="$newtick" &&
 	git cat-file -p HEAD > current &&
 	test_cmp expected current

 '

 test_expect_success 'sign off (1)' '

 	echo 1 >positive &&
 	git add positive &&
 	git commit -s -m "thank you" &&
 	git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 	(
 		echo thank you
 		echo
 		git var GIT_COMMITTER_IDENT |
 		sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 	) >expected &&
 	test_cmp expected actual

 '

 test_expect_success 'sign off (2)' '

 	echo 2 >positive &&
 	git add positive &&
 	existing="Signed-off-by: Watch This <watchthis@example.com>" &&
 	git commit -s -m "thank you

 $existing" &&
 	git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 	(
 		echo thank you
 		echo
 		echo $existing
 		git var GIT_COMMITTER_IDENT |
 		sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 	) >expected &&
 	test_cmp expected actual

 '

 test_expect_success 'signoff gap' '

 	echo 3 >positive &&
 	git add positive &&
 	alt="Alt-RFC-822-Header: Value" &&
 	git commit -s -m "welcome

 $alt" &&
 	git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
 	(
 		echo welcome
 		echo
 		echo $alt
 		git var GIT_COMMITTER_IDENT |
 		sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 	) >expected &&
 	test_cmp expected actual
 '

 test_expect_success 'signoff gap 2' '

 	echo 4 >positive &&
 	git add positive &&
 	alt="fixed: 34" &&
 	git commit -s -m "welcome

 We have now
 $alt" &&
 	git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
 	(
 		echo welcome
 		echo
 		echo We have now
 		echo $alt
 		echo
 		git var GIT_COMMITTER_IDENT |
 		sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
 	) >expected &&
 	test_cmp expected actual
 '

 test_expect_success 'multiple -m' '

 	>negative &&
 	git add negative &&
 	git commit -m "one" -m "two" -m "three" &&
 	git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
 	(
 		echo one
 		echo
 		echo two
 		echo
 		echo three
 	) >expected &&
 	test_cmp expected actual

 '

 author="The Real Author <someguy@his.email.org>"
 test_expect_success 'amend commit to fix author' '

 	oldtick=$GIT_AUTHOR_DATE &&
 	test_tick &&
 	git reset --hard &&
 	git cat-file -p HEAD |
 	sed -e "s/author.*/author $author $oldtick/" \
 		-e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
 		expected &&
 	git commit --amend --author="$author" &&
 	git cat-file -p HEAD > current &&
 	test_cmp expected current

 '

 test_expect_success 'git commit <file> with dirty index' '
 	echo tacocat > elif &&
 	echo tehlulz > chz &&
 	git add chz &&
 	git commit elif -m "tacocat is a palindrome" &&
 	git show --stat | grep elif &&
 	git diff --cached | grep chz
 '

 test_expect_success 'same tree (single parent)' '

 	git reset --hard

 	if git commit -m empty
 	then
 		echo oops -- should have complained
 		false
 	else
 		: happy
 	fi

 '

 test_expect_success 'same tree (single parent) --allow-empty' '

 	git commit --allow-empty -m "forced empty" &&
 	git cat-file commit HEAD | grep forced

 '

 test_expect_success 'same tree (merge and amend merge)' '

 	git checkout -b side HEAD^ &&
 	echo zero >zero &&
 	git add zero &&
 	git commit -m "add zero" &&
 	git checkout master &&

 	git merge -s ours side -m "empty ok" &&
 	git diff HEAD^ HEAD >actual &&
 	: >expected &&
 	test_cmp expected actual &&

 	git commit --amend -m "empty really ok" &&
 	git diff HEAD^ HEAD >actual &&
 	: >expected &&
 	test_cmp expected actual

 '

 test_expect_success 'amend using the message from another commit' '

 	git reset --hard &&
 	test_tick &&
 	git commit --allow-empty -m "old commit" &&
 	old=$(git rev-parse --verify HEAD) &&
 	test_tick &&
 	git commit --allow-empty -m "new commit" &&
 	new=$(git rev-parse --verify HEAD) &&
 	test_tick &&
 	git commit --allow-empty --amend -C "$old" &&
 	git show --pretty="format:%ad %s" "$old" >expected &&
 	git show --pretty="format:%ad %s" HEAD >actual &&
 	test_cmp expected actual

 '

 test_expect_success 'amend using the message from a commit named with tag' '

 	git reset --hard &&
 	test_tick &&
 	git commit --allow-empty -m "old commit" &&
 	old=$(git rev-parse --verify HEAD) &&
 	git tag -a -m "tag on old" tagged-old HEAD &&
 	test_tick &&
 	git commit --allow-empty -m "new commit" &&
 	new=$(git rev-parse --verify HEAD) &&
 	test_tick &&
 	git commit --allow-empty --amend -C tagged-old &&
 	git show --pretty="format:%ad %s" "$old" >expected &&
 	git show --pretty="format:%ad %s" HEAD >actual &&
 	test_cmp expected actual

 '

 test_expect_success 'amend can copy notes' '

 	git config notes.rewrite.amend true &&
 	git config notes.rewriteRef "refs/notes/*" &&
 	test_commit foo &&
 	git notes add -m"a note" &&
 	test_tick &&
 	git commit --amend -m"new foo" &&
 	test "$(git notes show)" = "a note"

 '

 test_done
	#!/bin/sh
	#
	# Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
	#

	# FIXME: Test the various index usages, -i and -o, test reflog,
	# signoff

	test_description='git commit'
	. ./test-lib.sh

	test_tick

	test_expect_success \
	"initial status" \
	"echo 'bongo bongo' >file &&
	git add file && \
	git status \| grep 'Initial commit'"

	test_expect_success \
	"fail initial amend" \
	"test_must_fail git commit --amend"

	test_expect_success \
	"initial commit" \
	"git commit -m initial"

	test_expect_success \
	"invalid options 1" \
	"test_must_fail git commit -m foo -m bar -F file"

	test_expect_success \
	"invalid options 2" \
	"test_must_fail git commit -C HEAD -m illegal"

	test_expect_success \
	"using paths with -a" \
	"echo King of the bongo >file &&
	test_must_fail git commit -m foo -a file"

	test_expect_success PERL \
	"using paths with --interactive" \
	"echo bong-o-bong >file &&
	! (echo 7 \| git commit -m foo --interactive file)"

	test_expect_success \
	"using invalid commit with -C" \
	"test_must_fail git commit -C bogus"

	test_expect_success \
	"testing nothing to commit" \
	"test_must_fail git commit -m initial"

	test_expect_success \
	"next commit" \
	"echo 'bongo bongo bongo' >file \
	git commit -m next -a"

	test_expect_success \
	"commit message from non-existing file" \
	"echo 'more bongo: bongo bongo bongo bongo' >file && \
	test_must_fail git commit -F gah -a"

	# Empty except stray tabs and spaces on a few lines.
	sed -e 's/@$//' >msg <<EOF
	@

	@
	Signed-off-by: hula
	EOF
	test_expect_success \
	"empty commit message" \
	"test_must_fail git commit -F msg -a"

	test_expect_success \
	"commit message from file" \
	"echo 'this is the commit message, coming from a file' >msg && \
	git commit -F msg -a"

	cat >editor <<\EOF
	#!/bin/sh
	sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
	mv "$1-" "$1"
	EOF
	chmod 755 editor

	test_expect_success \
	"amend commit" \
	"EDITOR=./editor git commit --amend"

	test_expect_success \
	"passing -m and -F" \
	"echo 'enough with the bongos' >file && \
	test_must_fail git commit -F msg -m amending ."

	test_expect_success \
	"using message from other commit" \
	"git commit -C HEAD^ ."

	cat >editor <<\EOF
	#!/bin/sh
	sed -e "s/amend/older/g" < "$1" > "$1-"
	mv "$1-" "$1"
	EOF
	chmod 755 editor

	test_expect_success \
	"editing message from other commit" \
	"echo 'hula hula' >file && \
	EDITOR=./editor git commit -c HEAD^ -a"

	test_expect_success \
	"message from stdin" \
	"echo 'silly new contents' >file && \
	echo commit message from stdin \| git commit -F - -a"

	test_expect_success \
	"overriding author from command line" \
	"echo 'gak' >file && \
	git commit -m 'author' --author 'Rubber Duck <rduck@convoy.org>' -a >output 2>&1"

	test_expect_success \
	"commit --author output mentions author" \
	"grep Rubber.Duck output"

	test_expect_success PERL \
	"interactive add" \
	"echo 7 \| git commit --interactive \| grep 'What now'"

	test_expect_success \
	"showing committed revisions" \
	"git rev-list HEAD >current"

	cat >editor <<\EOF
	#!/bin/sh
	sed -e "s/good/bad/g" < "$1" > "$1-"
	mv "$1-" "$1"
	EOF
	chmod 755 editor

	cat >msg <<EOF
	A good commit message.
	EOF

	test_expect_success \
	'editor not invoked if -F is given' '
	echo "moo" >file &&
	EDITOR=./editor git commit -a -F msg &&
	git show -s --pretty=format:"%s" \| grep -q good &&
	echo "quack" >file &&
	echo "Another good message." \| EDITOR=./editor git commit -a -F - &&
	git show -s --pretty=format:"%s" \| grep -q good
	'
	# We could just check the head sha1, but checking each commit makes it
	# easier to isolate bugs.

	cat >expected <<\EOF
	72c0dc9855b0c9dadcbfd5a31cab072e0cb774ca
	9b88fc14ce6b32e3d9ee021531a54f18a5cf38a2
	3536bbb352c3a1ef9a420f5b4242d48578b92aa7
	d381ac431806e53f3dd7ac2f1ae0534f36d738b9
	4fd44095ad6334f3ef72e4c5ec8ddf108174b54a
	402702b49136e7587daa9280e91e4bb7cb2179f7
	EOF

	test_expect_success \
	'validate git rev-list output.' \
	'test_cmp expected current'

	test_expect_success 'partial commit that involves removal (1)' '

	git rm --cached file &&
	mv file elif &&
	git add elif &&
	git commit -m "Partial: add elif" elif &&
	git diff-tree --name-status HEAD^ HEAD >current &&
	echo "A elif" >expected &&
	test_cmp expected current

	'

	test_expect_success 'partial commit that involves removal (2)' '

	git commit -m "Partial: remove file" file &&
	git diff-tree --name-status HEAD^ HEAD >current &&
	echo "D file" >expected &&
	test_cmp expected current

	'

	test_expect_success 'partial commit that involves removal (3)' '

	git rm --cached elif &&
	echo elif >elif &&
	git commit -m "Partial: modify elif" elif &&
	git diff-tree --name-status HEAD^ HEAD >current &&
	echo "M elif" >expected &&
	test_cmp expected current

	'

	author="The Real Author <someguy@his.email.org>"
	test_expect_success 'amend commit to fix author' '

	oldtick=$GIT_AUTHOR_DATE &&
	test_tick &&
	git reset --hard &&
	git cat-file -p HEAD \|
	sed -e "s/author.*/author $author $oldtick/" \
	-e "s/^\(committer.> \).$/\1$GIT_COMMITTER_DATE/" > \
	expected &&
	git commit --amend --author="$author" &&
	git cat-file -p HEAD > current &&
	test_cmp expected current

	'

	test_expect_success 'amend commit to fix date' '

	test_tick &&
	newtick=$GIT_AUTHOR_DATE &&
	git reset --hard &&
	git cat-file -p HEAD \|
	sed -e "s/author.*/author $author $newtick/" \
	-e "s/^\(committer.> \).$/\1$GIT_COMMITTER_DATE/" > \
	expected &&
	git commit --amend --date="$newtick" &&
	git cat-file -p HEAD > current &&
	test_cmp expected current

	'

	test_expect_success 'sign off (1)' '

	echo 1 >positive &&
	git add positive &&
	git commit -s -m "thank you" &&
	git cat-file commit HEAD \| sed -e "1,/^\$/d" >actual &&
	(
	echo thank you
	echo
	git var GIT_COMMITTER_IDENT \|
	sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
	) >expected &&
	test_cmp expected actual

	'

	test_expect_success 'sign off (2)' '

	echo 2 >positive &&
	git add positive &&
	existing="Signed-off-by: Watch This <watchthis@example.com>" &&
	git commit -s -m "thank you

	$existing" &&
	git cat-file commit HEAD \| sed -e "1,/^\$/d" >actual &&
	(
	echo thank you
	echo
	echo $existing
	git var GIT_COMMITTER_IDENT \|
	sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
	) >expected &&
	test_cmp expected actual

	'

	test_expect_success 'signoff gap' '

	echo 3 >positive &&
	git add positive &&
	alt="Alt-RFC-822-Header: Value" &&
	git commit -s -m "welcome

	$alt" &&
	git cat-file commit HEAD \| sed -e "1,/^\$/d" > actual &&
	(
	echo welcome
	echo
	echo $alt
	git var GIT_COMMITTER_IDENT \|
	sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
	) >expected &&
	test_cmp expected actual
	'

	test_expect_success 'signoff gap 2' '

	echo 4 >positive &&
	git add positive &&
	alt="fixed: 34" &&
	git commit -s -m "welcome

	We have now
	$alt" &&
	git cat-file commit HEAD \| sed -e "1,/^\$/d" > actual &&
	(
	echo welcome
	echo
	echo We have now
	echo $alt
	echo
	git var GIT_COMMITTER_IDENT \|
	sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
	) >expected &&
	test_cmp expected actual
	'

	test_expect_success 'multiple -m' '

	>negative &&
	git add negative &&
	git commit -m "one" -m "two" -m "three" &&
	git cat-file commit HEAD \| sed -e "1,/^\$/d" >actual &&
	(
	echo one
	echo
	echo two
	echo
	echo three
	) >expected &&
	test_cmp expected actual

	'

	author="The Real Author <someguy@his.email.org>"
	test_expect_success 'amend commit to fix author' '

	oldtick=$GIT_AUTHOR_DATE &&
	test_tick &&
	git reset --hard &&
	git cat-file -p HEAD \|
	sed -e "s/author.*/author $author $oldtick/" \
	-e "s/^\(committer.> \).$/\1$GIT_COMMITTER_DATE/" > \
	expected &&
	git commit --amend --author="$author" &&
	git cat-file -p HEAD > current &&
	test_cmp expected current

	'

	test_expect_success 'git commit <file> with dirty index' '
	echo tacocat > elif &&
	echo tehlulz > chz &&
	git add chz &&
	git commit elif -m "tacocat is a palindrome" &&
	git show --stat \| grep elif &&
	git diff --cached \| grep chz
	'

	test_expect_success 'same tree (single parent)' '

	git reset --hard

	if git commit -m empty
	then
	echo oops -- should have complained
	false
	else
	: happy
	fi

	'

	test_expect_success 'same tree (single parent) --allow-empty' '

	git commit --allow-empty -m "forced empty" &&
	git cat-file commit HEAD \| grep forced

	'

	test_expect_success 'same tree (merge and amend merge)' '

	git checkout -b side HEAD^ &&
	echo zero >zero &&
	git add zero &&
	git commit -m "add zero" &&
	git checkout master &&

	git merge -s ours side -m "empty ok" &&
	git diff HEAD^ HEAD >actual &&
	: >expected &&
	test_cmp expected actual &&

	git commit --amend -m "empty really ok" &&
	git diff HEAD^ HEAD >actual &&
	: >expected &&
	test_cmp expected actual

	'

	test_expect_success 'amend using the message from another commit' '

	git reset --hard &&
	test_tick &&
	git commit --allow-empty -m "old commit" &&
	old=$(git rev-parse --verify HEAD) &&
	test_tick &&
	git commit --allow-empty -m "new commit" &&
	new=$(git rev-parse --verify HEAD) &&
	test_tick &&
	git commit --allow-empty --amend -C "$old" &&
	git show --pretty="format:%ad %s" "$old" >expected &&
	git show --pretty="format:%ad %s" HEAD >actual &&
	test_cmp expected actual

	'

	test_expect_success 'amend using the message from a commit named with tag' '

	git reset --hard &&
	test_tick &&
	git commit --allow-empty -m "old commit" &&
	old=$(git rev-parse --verify HEAD) &&
	git tag -a -m "tag on old" tagged-old HEAD &&
	test_tick &&
	git commit --allow-empty -m "new commit" &&
	new=$(git rev-parse --verify HEAD) &&
	test_tick &&
	git commit --allow-empty --amend -C tagged-old &&
	git show --pretty="format:%ad %s" "$old" >expected &&
	git show --pretty="format:%ad %s" HEAD >actual &&
	test_cmp expected actual

	'

	test_expect_success 'amend can copy notes' '

	git config notes.rewrite.amend true &&
	git config notes.rewriteRef "refs/notes/*" &&
	test_commit foo &&
	git notes add -m"a note" &&
	test_tick &&
	git commit --amend -m"new foo" &&
	test "$(git notes show)" = "a note"

	'

	test_done